Across
- 2. organic matter that provides nutrients
- 4. known as topsoil
- 6. layer of soil where no roots are grown
- 8. digging the soil for minerals
- 11. found between the bedrock and the subsoil
Down
- 1. Plant roots stop at which layer
- 3. largest grain size consists of broken rock
- 5. layer of soil composed of organic matter
- 7. What does the parent layer add to soil
- 9. soil that holds water well
- 10. soil that is nearly equal parts of clay, silt, sand